51114 bearing application detail

Application of 51114 bearing:
Only applicable to bear a side of axial load, low speed of the machine parts, such as crane hook, vertical water pump, vertical centrifuge, jack, low speed reducer, etc.Bearing shaft ring, seat ring and rolling body is separated, can be installed and disassembled respectively.
There are two key points for the assembly of 51114 bearing.One is the control of the compression quality between the cage and the steel ball, and the other is the control of the nominal height T after the assembly of the bearing.In addition, since the shaft ring and seat ring can be separated, it brings a management problem, which is to prevent the imported 51114 bearing parts from being mixed.M-type punching cage is assembled by bending die.
After pressing, it is required that the steel ball can rotate flexibly in the pocket hole, but not fall off from the pocket hole, and the cross momentum of the steel ball in the pocket hole is checked by technical regulations.If the solid cage is embossed too deeply, the steel ball will have a small momentum across, and the embossed raised part is connected to the cage too little and the strength is insufficient, which is prone to block drop, causing the cage to be scrapped.
There is a small difference in the inner diameter between the small 51114 bearing ring and the shaft ring, and there is no obvious difference between the two sets.
51114 bearing belongs to the unidirectional thrust ball bearing, the unidirectional thrust ball bearing as its name says, can bear a direction of axial load, and unidirectional fixed machine shaft.This type of bearing must not withstand any radial load.
51114 bearing size parameters--inner diameter :70mm, outer diameter :95mm, height :18mm,unit net weight is 0.36kg.
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Contact: Leon
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